1691146224

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 5216174080

約数和(自身を除く): 3525027856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 127, 144, 152, 157, 171, 186, 228, 248, 254, 279, 304, 314, 342, 372, 381, 456, 471, 496, 508, 558, 589, 628, 684, 744, 762, 912, 942, 1016, 1116, 1143, 1178, 1256, 1368, 1413, 1488, 1524, 1767, 1884, 2032, 2232, 2286, 2356, 2413, 2512, 2736, 2826, 2983, 3048, 3534, 3768, 3937, 4464, 4572, 4712, 4826, 4867, 5301, 5652, 5966, 6096, 7068, 7239, 7536, 7874, 8949, 9144, 9424, 9652, 9734, 10602, 11304, 11811, 11932, 14136, 14478, 14601, 15748, 17898, 18288, 19304, 19468, 19939, 21204, 21717, 22608, 23622, 23864, 26847, 28272, 28956, 29202, 31496, 35433, 35796, 38608, 38936, 39878, 42408, 43434, 43803, 47244, 47728, 53694, 57912, 58404, 59817, 62992, 70866, 71592, 74803, 77872, 79756, 84816, 86868, 87606, 92473, 94488, 107388, 115824, 116808, 119634, 141732, 143184, 149606, 159512, 173736, 175212, 179451, 184946, 188976, 214776, 224409, 233616, 239268, 277419, 283464, 299212, 319024, 347472, 350424, 358902, 369892, 378841, 429552, 448818, 478536, 554838, 566928, 598424, 618109, 673227, 700848, 717804, 739784, 757682, 832257, 897636, 957072, 1109676, 1136523, 1196848, 1236218, 1346454, 1435608, 1479568, 1515364, 1664514, 1795272, 1854327, 2219352, 2273046, 2472436, 2692908, 2871216, 3030728, 3329028, 3409569, 3590544, 3708654, 4438704, 4546092, 4944872, 5385816, 5562981, 6061456, 6658056, 6819138, 7417308, 9092184, 9889744, 10771632, 11125962, 11744071, 13316112, 13638276, 14834616, 18184368, 22251924, 23488142, 27276552, 29669232, 35232213, 44503848, 46976284, 54553104, 70464426, 89007696, 93952568, 105696639, 140928852, 187905136, 211393278, 281857704, 422786556, 563715408, 845573112, 1691146224]

約数ペア:

[(1, 1691146224), (2, 845573112), (3, 563715408), (4, 422786556), (6, 281857704), (8, 211393278), (9, 187905136), (12, 140928852), (16, 105696639), (18, 93952568), (19, 89007696), (24, 70464426), (31, 54553104), (36, 46976284), (38, 44503848), (48, 35232213), (57, 29669232), (62, 27276552), (72, 23488142), (76, 22251924), (93, 18184368), (114, 14834616), (124, 13638276), (127, 13316112), (144, 11744071), (152, 11125962), (157, 10771632), (171, 9889744), (186, 9092184), (228, 7417308), (248, 6819138), (254, 6658056), (279, 6061456), (304, 5562981), (314, 5385816), (342, 4944872), (372, 4546092), (381, 4438704), (456, 3708654), (471, 3590544), (496, 3409569), (508, 3329028), (558, 3030728), (589, 2871216), (628, 2692908), (684, 2472436), (744, 2273046), (762, 2219352), (912, 1854327), (942, 1795272), (1016, 1664514), (1116, 1515364), (1143, 1479568), (1178, 1435608), (1256, 1346454), (1368, 1236218), (1413, 1196848), (1488, 1136523), (1524, 1109676), (1767, 957072), (1884, 897636), (2032, 832257), (2232, 757682), (2286, 739784), (2356, 717804), (2413, 700848), (2512, 673227), (2736, 618109), (2826, 598424), (2983, 566928), (3048, 554838), (3534, 478536), (3768, 448818), (3937, 429552), (4464, 378841), (4572, 369892), (4712, 358902), (4826, 350424), (4867, 347472), (5301, 319024), (5652, 299212), (5966, 283464), (6096, 277419), (7068, 239268), (7239, 233616), (7536, 224409), (7874, 214776), (8949, 188976), (9144, 184946), (9424, 179451), (9652, 175212), (9734, 173736), (10602, 159512), (11304, 149606), (11811, 143184), (11932, 141732), (14136, 119634), (14478, 116808), (14601, 115824), (15748, 107388), (17898, 94488), (18288, 92473), (19304, 87606), (19468, 86868), (19939, 84816), (21204, 79756), (21717, 77872), (22608, 74803), (23622, 71592), (23864, 70866), (26847, 62992), (28272, 59817), (28956, 58404), (29202, 57912), (31496, 53694), (35433, 47728), (35796, 47244), (38608, 43803), (38936, 43434), (39878, 42408)]